iPod Nano 7th Generation 16GB

Size and Weight Height: 3.01 inches (76.5 mm) Width: 1.56 inches (39.6 mm) Depth: 0.21 inch (5.4 mm) Weight: 1.1 ounces (31 grams)1 True volume: 0.95 cu. inch (15,537 cu. mm) Capacity2 16GB Display 2.5-inch (diagonal) widescreen Multi-Touch display 240-by-432-pixel resolution at 202 pixels per inch Wireless Bluetooth 4.0 Nike+ support External Buttons and Connectors Home Volume Down Play/Pause Volume Up On/Off Sleep/Wake 3.5-mm stereo headphone minijack Lightning connector Audio Playback Frequency response: 20Hz to 20,000Hz Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV User-configurable maximum volume limit Video Format Support H.264 video: 720 by 576 pixels, 30 frames per second; Baseline, Main, and High-Profile level 3.0 with AAC-LC audio up to 256 Kbps; 48kHz; stereo audio in .m4v, .mp4, and .mov file formats MPEG-4 video: up to 2.5 Mbps, 720 by 576 pixels, 30 frames per second; Simple Profile with AAC-LC audio up to 256 Kbps; 48kHz; stereo audio in .m4v, .mp4, and .mov file formats FM Radio Regional settings for Americas, Asia, Australia, Europe, and Japan Live Pause feature for pausing a radio broadcast and rewinding (within a 15-minute buffer) Sensor Accelerometer Power and Battery3 Built-in rechargeable lithium-ion battery Music playback time: Up to 30 hours Video playback time: Up to 3.5 hours Charging via USB to computer system or power adapter (sold separately)